| Showbusiness | Worcester,
26-Jun-24 |
| Showersofblessing | Marseille-borely,
27-May-24 |
| Shurayk | Vichy,
19-Jul-24 |
| Shut Down | Angers,
30-May-23 |
| Shuttle Diplomacy | Fairyhouse,
21-Apr-25 |
| Si Elegant | Haydock,
31-Mar-24 |
| Si J'avais Su | Amiens,
13-Jun-23 |
| Si Passione | Deauville,
18-Jan-25 |
| Si Se Puede | Downpatrick,
16-Jun-24 |
| Si You Soon | Mont De Marsan,
23-Mar-25 |
| Sibuyu | ParisLongchamp,
10-May-24 |
| Sicile Chart | Dieppe,
26-Aug-23 |
| Side To Side | Chateaubriant,
28-Apr-23 |
| Sideshift | Exeter,
02-Dec-22 |
| Sidi Star | Mont De Marsan,
01-Aug-24 |
| Sidjy | Dax,
07-Aug-23 |
| Sidra | Toulouse,
12-Oct-24 |
| Sierra De L'abbaye | Toulouse,
11-Nov-23 |
| Sierra Negra | Cagnes-sur-Mer,
12-Dec-24 |
| Sierro Dino | Clairefontaine,
17-Jun-25 |
| Sila Greca | Chantilly,
17-Oct-24 |
| Silaos De L'abbaye | Tarbes,
23-Sep-24 |
| Silbaco's Song | Toulouse,
12-Oct-24 |
| Silk Sonic | Plumpton,
24-Sep-23 |
| Silogique | Chateaubriant,
17-May-23 |
| Silpeny | Toulouse,
26-Sep-24 |
| Silver Crack | ParisLongchamp,
27-Apr-23 |
| Silver D'artois | Auteuil,
28-May-24 |
| Silver Horse | Le Lion D'angers,
22-Apr-25 |
| Silver Knife | Wolverhampton,
13-Dec-22 |
| Silver Peak | Newmarket,
12-Oct-24 |
| Silver Pomm | Cagnes-sur-Mer,
14-Dec-23 |
| Silver Risk | Lyon-Parilly,
04-Sep-24 |
| Silver Sea | Argentan,
05-Jun-24 |
| Silver Shade | Newton Abbot,
29-May-24 |
| Silver Sign | Pornichet,
16-Nov-23 |
| Silver Spur | ParisLongchamp,
24-May-24 |
| Silverstone | Deauville,
20-Aug-23 |
| Silvy | Dax,
07-Aug-23 |
| Simaruba | Deauville,
21-Dec-23 |
| Simbolic | Fontainebleau,
30-Oct-23 |
| Simplex Heros | Toulouse,
23-Sep-23 |
| Simply For Fun | Pornichet,
03-Oct-23 |
| Simply Southern | Pau,
11-Jan-23 |
| Sinbad Le Marin | Gowran Park,
19-Feb-23 |
| Sindabella | Exeter,
14-Jan-25 |
| Sinderella | Argentan,
17-Oct-23 |
| Sing | Craon,
01-Dec-24 |
| Singapore Trip | Hexham,
11-May-25 |
| Singing | Toowoomba,
06-Apr-19 |
| Sinian Enki | Angers,
09-Dec-23 |
| Sinnaraja | Worcester,
10-Jul-23 |
| Sinnerman | Bordeaux Le Bouscat,
24-May-25 |
| Sinsinsin | Compiegne,
11-Oct-24 |
| Sipahsalar | Redcar,
24-Oct-22 |
| Sir Alfred | Le Croise-Laroche,
12-Oct-23 |
| Sir Chapeau | Nancy,
17-Sep-23 |
| Sir Geoff Hurst | Southwell,
01-Feb-25 |
| Sir George | Chantilly,
26-Apr-24 |
| Sir Gino | Kempton,
27-Dec-24 |